/*
 * Copyright 2021 Layotto Authors
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.mosn.layotto.v1.value;

/**
 * Common headers for GRPC and HTTP communication.
 */
public class Headers {

    /**
     * OpenCensus's metadata for GRPC.
     */
    public static final String GRPC_TRACE_BIN = "grpc-trace-bin";

    /**
     * Token for authentication from Application to Layotto runtime.
     */
    public static final String DAPR_API_TOKEN = "layotto-api-token";
}
